USE OF A CARBONACEOUS COATING FOR PROTECTING A PASSIVE ELECTRIC COMPONENT FROM ATTACK BY AMMONIA AND SYSTEM COMPRISING A PASSIVE ELECTRICAL COMPONENT, WHICH IS PROTECTED AGAINST ATTACK BY AMMONIA

摘要

The invention relates to the use of a carbonaceous coating for protection of a passive electrical component from attack by ammonia, wherein the carbonaceous coating is a sol-gel coating or a plasma-polymeric coating. This coating comprises a particular carbon content.